增加联表校验示例代码

app/src/main/java/com/xuexiang/rxutil2demo/activity/RxBindingActivity.java

@@ -16,17 +16,23 @@
 
 package com.xuexiang.rxutil2demo.activity;
 
+import android.text.TextUtils;
 import android.widget.Button;
 import android.widget.EditText;
 
 import com.xuexiang.rxutil2.RxBindingUtils;
 import com.xuexiang.rxutil2.rxjava.DisposablePool;
+import com.xuexiang.rxutil2.subsciber.SimpleThrowableAction;
 import com.xuexiang.rxutil2demo.R;
 import com.xuexiang.rxutil2demo.base.BaseActivity;
 
 import java.util.concurrent.TimeUnit;
 
 import butterknife.BindView;
+import butterknife.OnClick;
+import io.reactivex.Flowable;
+import io.reactivex.Observable;
+import io.reactivex.functions.BiFunction;
 import io.reactivex.functions.Consumer;
 
 /**
@@ -41,6 +47,13 @@ public class RxBindingActivity extends BaseActivity {
     @BindView(R.id.et_input)
     EditText mEtInput;
 
+    @BindView(R.id.et_username)
+    EditText mEtUsername;
+    @BindView(R.id.et_password)
+    EditText mEtPassword;
+    @BindView(R.id.btn_login)
+    Button mBtnLogin;
+
     /**
      * 布局的资源id
      *
@@ -71,18 +84,37 @@ public void accept(Object o) {
             }
         });
 
-
         DisposablePool.get().add(RxBindingUtils.textChanges(mEtInput, 1, TimeUnit.SECONDS, new Consumer<CharSequence>() {
             @Override
             public void accept(CharSequence charSequence) throws Exception {
                 toast("输入内容:" + charSequence);
             }
         }), "textChanges");
+
+        DisposablePool.get().add(Observable.combineLatest(RxBindingUtils.textChanges(mEtUsername), RxBindingUtils.textChanges(mEtPassword), new BiFunction<CharSequence, CharSequence, Boolean>() {
+            @Override
+            public Boolean apply(CharSequence charSequence, CharSequence charSequence2) {
+                return !TextUtils.isEmpty(mEtUsername.getText()) && !TextUtils.isEmpty(mEtPassword.getText());
+            }
+        }).subscribe(new Consumer<Boolean>() {
+            @Override
+            public void accept(Boolean aBoolean) throws Exception{
+                mBtnLogin.setEnabled(aBoolean);
+            }
+        }, new SimpleThrowableAction("RxBindingActivity")), "combineLatest");
+
+
     }
 
     @Override
     protected void onDestroy() {
         DisposablePool.get().remove("textChanges");
+        DisposablePool.get().remove("combineLatest");
         super.onDestroy();
     }
+
+    @OnClick(R.id.btn_login)
+    public void onViewClicked() {
+        toast("登录");
+    }
 }

app/src/main/res/layout/activity_rxbinding.xml

@@ -32,4 +32,32 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="多次点击处理" />
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_marginTop="5dp"
+        android:layout_height="1dp"
+        android:background="@android:color/darker_gray"/>
+
+    <EditText
+        android:id="@+id/et_username"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:ems="20"
+        android:hint="请输入用户名"
+        android:inputType="textPersonName" />
+
+    <EditText
+        android:id="@+id/et_password"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:ems="20"
+        android:hint="请输入秘密"
+        android:inputType="textPassword" />
+
+    <Button
+        android:id="@+id/btn_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="登录" />
 </LinearLayout>

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    apply from: 'https://raw.githubusercontent.com/xuexiangjys/XUtil/master/versions.gradle'
+    apply from: './versions.gradle'
     addRepos(repositories) //增加代码仓库
 
     dependencies {

rxutil2/src/main/java/com/xuexiang/rxutil2/RxBindingUtils.java

@@ -141,6 +141,15 @@ public static Disposable setItemClicks(AdapterView<?> view, long duration, TimeU
     }
 
     //========================变化事件=============================//
+    /**
+     * 简单的文字变化监听
+     *
+     * @param textView 监听控件
+     * @return
+     */
+    public static Observable<CharSequence> textChanges(TextView textView) {
+        return RxTextView.textChanges(textView);
+    }
 
     /**
      * 简单的文字变化监听

versions.gradle

@@ -0,0 +1,182 @@
+/**
+* Shared file between builds so that they can all use the same dependencies and
+* maven repositories.
+**/
+ext.deps = [:]
+def versions = [:]
+versions.android_gradle_plugin = "3.0.1"
+versions.android_maven_gradle_plugin = "2.0"
+versions.gradle_bintray_plugin = "1.8.0"
+versions.arch_core = "1.1.0"
+versions.room = "1.1.0-alpha1"
+versions.lifecycle = "1.1.0"
+versions.support = "27.1.1"
+versions.dagger = "2.11"
+versions.junit = "4.12"
+versions.espresso = "3.0.2"
+versions.retrofit = "2.3.0"
+versions.okhttp_logging_interceptor = "3.9.0"
+versions.mockwebserver = "3.8.1"
+versions.apache_commons = "2.5"
+versions.mockito = "2.7.19"
+versions.mockito_all = "1.10.19"
+versions.dexmaker = "2.2.0"
+versions.constraint_layout = "1.0.2"
+versions.glide = "3.8.0"
+versions.timber = "4.5.1"
+versions.rxjava2 = "2.1.3"
+versions.rx_android = "2.0.1"
+versions.atsl_runner = "1.0.1"
+versions.atsl_rules = "1.0.1"
+versions.hamcrest = "1.3"
+versions.kotlin = "1.2.20"
+versions.paging = "1.0.0-alpha5"
+versions.butterknife = "8.8.1"
+versions.runner = "1.0.1"
+versions.gson = "2.8.2"
+versions.okhttp3 = "3.9.1"
+versions.nineoldandroids = "2.4.0"
+versions.calligraphy = "2.3.0"
+versions.godeye = "1.7.4"
+
+def deps = [:]
+
+def support = [:]
+support.annotations = "com.android.support:support-annotations:$versions.support"
+support.app_compat = "com.android.support:appcompat-v7:$versions.support"
+support.recyclerview = "com.android.support:recyclerview-v7:$versions.support"
+support.cardview = "com.android.support:cardview-v7:$versions.support"
+support.design = "com.android.support:design:$versions.support"
+support.v4 = "com.android.support:support-v4:$versions.support"
+support.core_utils = "com.android.support:support-core-utils:$versions.support"
+deps.support = support
+
+def room = [:]
+room.runtime = "android.arch.persistence.room:runtime:$versions.room"
+room.compiler = "android.arch.persistence.room:compiler:$versions.room"
+room.rxjava2 = "android.arch.persistence.room:rxjava2:$versions.room"
+room.testing = "android.arch.persistence.room:testing:$versions.room"
+deps.room = room
+
+def lifecycle = [:]
+lifecycle.runtime = "android.arch.lifecycle:runtime:$versions.lifecycle"
+lifecycle.extensions = "android.arch.lifecycle:extensions:$versions.lifecycle"
+lifecycle.java8 = "android.arch.lifecycle:common-java8:$versions.lifecycle"
+lifecycle.compiler = "android.arch.lifecycle:compiler:$versions.lifecycle"
+deps.lifecycle = lifecycle
+
+def arch_core = [:]
+arch_core.testing = "android.arch.core:core-testing:$versions.arch_core"
+deps.arch_core = arch_core
+
+def retrofit = [:]
+retrofit.runtime = "com.squareup.retrofit2:retrofit:$versions.retrofit"
+retrofit.gson = "com.squareup.retrofit2:converter-gson:$versions.retrofit"
+retrofit.mock = "com.squareup.retrofit2:retrofit-mock:$versions.retrofit"
+deps.retrofit = retrofit
+deps.okhttp_logging_interceptor = "com.squareup.okhttp3:logging-interceptor:${versions.okhttp_logging_interceptor}"
+
+def dagger = [:]
+dagger.runtime = "com.google.dagger:dagger:$versions.dagger"
+dagger.android = "com.google.dagger:dagger-android:$versions.dagger"
+dagger.android_support = "com.google.dagger:dagger-android-support:$versions.dagger"
+dagger.compiler = "com.google.dagger:dagger-compiler:$versions.dagger"
+dagger.android_support_compiler = "com.google.dagger:dagger-android-processor:$versions.dagger"
+
+deps.dagger = dagger
+
+def butterknife = [:]
+butterknife.runtime = "com.jakewharton:butterknife:$versions.butterknife"
+butterknife.compiler = "com.jakewharton:butterknife-compiler:$versions.butterknife"
+
+deps.butterknife = butterknife
+
+def arouter = [:]
+arouter.api = "com.alibaba:arouter-api:1.3.1"
+arouter.compiler = "com.alibaba:arouter-compiler:1.1.4"
+
+deps.arouter = arouter
+
+def espresso = [:]
+espresso.core = "com.android.support.test.espresso:espresso-core:$versions.espresso"
+espresso.contrib = "com.android.support.test.espresso:espresso-contrib:$versions.espresso"
+espresso.intents = "com.android.support.test.espresso:espresso-intents:$versions.espresso"
+deps.espresso = espresso
+
+def atsl = [:]
+atsl.runner = "com.android.support.test:runner:$versions.atsl_runner"
+atsl.rules = "com.android.support.test:rules:$versions.atsl_runner"
+deps.atsl = atsl
+
+def mockito = [:]
+mockito.core = "org.mockito:mockito-core:$versions.mockito"
+mockito.all = "org.mockito:mockito-all:$versions.mockito_all"
+deps.mockito = mockito
+
+def kotlin = [:]
+kotlin.stdlib = "org.jetbrains.kotlin:kotlin-stdlib-jre7:$versions.kotlin"
+kotlin.test = "org.jetbrains.kotlin:kotlin-test-junit:$versions.kotlin"
+kotlin.plugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin"
+
+deps.kotlin = kotlin
+
+def godeye = [:]
+godeye.core = "cn.hikyson.godeye:godeye-core:$versions.godeye"
+godeye.toolbox = "cn.hikyson.godeye:godeye-toolbox:$versions.godeye"
+godeye.monitor = "cn.hikyson.godeye:godeye-monitor:$versions.godeye"
+godeye.monitor_no_op = "cn.hikyson.godeye:godeye-monitor-no-op:$versions.godeye"
+
+deps.godeye = godeye
+
+deps.android_gradle_plugin = "com.android.tools.build:gradle:$versions.android_gradle_plugin"
+deps.android_maven_gradle_plugin = "com.github.dcendents:android-maven-gradle-plugin:$versions.android_maven_gradle_plugin"
+deps.gradle_bintray_plugin = "com.jfrog.bintray.gradle:gradle-bintray-plugin:$versions.gradle_bintray_plugin"
+deps.freeline_gradle_plugin = "com.antfortune.freeline:gradle:0.8.8"
+deps.paging = "android.arch.paging:runtime:$versions.paging"
+deps.glide = "com.github.bumptech.glide:glide:$versions.glide"
+deps.dexmaker = "com.linkedin.dexmaker:dexmaker-mockito:$versions.dexmaker"
+deps.constraint_layout = "com.android.support.constraint:constraint-layout:$versions.constraint_layout"
+deps.timber = "com.jakewharton.timber:timber:$versions.timber"
+deps.junit = "junit:junit:$versions.junit"
+deps.runner = "com.android.support.test:runner:$versions.runner"
+deps.mock_web_server = "com.squareup.okhttp3:mockwebserver:$versions.mockwebserver"
+deps.rxjava2 = "io.reactivex.rxjava2:rxjava:$versions.rxjava2"
+deps.rx_android = "io.reactivex.rxjava2:rxandroid:$versions.rx_android"
+deps.hamcrest = "org.hamcrest:hamcrest-all:$versions.hamcrest"
+deps.gson = "com.google.code.gson:gson:$versions.gson"
+deps.okhttp3 = "com.squareup.okhttp3:okhttp:$versions.okhttp3"
+deps.nineoldandroids = "com.nineoldandroids:library:$versions.nineoldandroids"
+deps.calligraphy = "uk.co.chrisjenx:calligraphy:$versions.calligraphy"
+
+ext.deps = deps
+
+def build_versions = [:]
+build_versions.min_sdk = 19
+build_versions.target_sdk = 27
+build_versions.build_tools = "27.0.3"
+ext.build_versions = build_versions
+
+def app_release = [:]
+app_release.storeFile = "../keystores/android.keystore"
+app_release.storePassword = "xuexiang"
+app_release.keyAlias = "android.keystore"
+app_release.keyPassword = "xuexiang"
+
+ext.app_release = app_release
+
+//默认添加代码仓库路径
+def addRepos(RepositoryHandler handler) {
+    handler.google()
+    handler.jcenter()
+    handler.mavenCentral()
+    //Add the JitPack repository
+    handler.maven { url "https://jitpack.io" }
+    //Add the aliyun repository
+    handler.maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'}
+    //Add the Local repository
+    handler.maven{ url 'LocalRepository'}
+}
+
+ext.addRepos = this.&addRepos
+
+